CN215594183U - Drainage ditch excavation forming structure - Google Patents

Abstract

The utility model discloses a drainage ditch excavation forming structure, and mainly relates to the field of drainage ditch construction. Including the bucket main part, the uncovered setting in front side of bucket main part, the side slope setting of bucket main part, all be equipped with the expansion board on the both sides face of bucket main part, can dismantle on the expansion board and be connected with a plurality of expansion framves, the expansion frame includes posterior lateral plate and roof, the posterior lateral plate is connected with the trailing flank of bucket main part, the roof sets up with the top surface parallel of bucket main part, be equipped with dipper connecting axle and connecting rod connecting axle on the roof. The utility model has the beneficial effects that: it can make the escape canal directly dig into final shape, avoids the repairment in later stage, and it is more convenient to excavate, and the efficiency of construction is higher.

Description

Drainage ditch excavation forming structure

Technical Field

The utility model relates to the field of drainage ditch excavation, in particular to a drainage ditch excavation forming structure.

Background

In engineering construction, various natural rainfall is discharged, and underground water is drained out of a roadbed range through a drainage ditch after being drained out of the roadbed through a seepage ditch and a seepage well, so that the stability of the roadbed and a pavement is ensured; the escape canal all sets up to width from top to bottom narrow shape, makes things convenient for going on of intaking and drainage, but because the escape canal size is general less, the excavator can only carry out simple excavation, will form final shape and mainly lean on artifical later stage supplementary excavation and plastic, and this excavation that leads to the escape canal is more troublesome, and excavation efficiency is lower, has prolonged construction period greatly.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a drainage ditch excavation forming structure, which can directly excavate a drainage ditch into a final shape, avoids later-stage finishing, is more convenient to excavate and has higher construction efficiency.

In order to achieve the purpose, the utility model is realized by the following technical scheme:

the utility model provides a escape canal excavation shaping structure, includes the bucket main part, the uncovered setting in front side of bucket main part, the side slope setting of bucket main part, all be equipped with the expansion board on the both sides face of bucket main part, can dismantle on the expansion board and be connected with a plurality of expansion framves, the expansion frame includes posterior lateral plate and roof, the posterior lateral plate is connected with the trailing flank of bucket main part, the roof sets up with the top surface parallel of bucket main part, be equipped with dipper connecting axle and connecting rod connecting axle on the roof.

Furthermore, the side of the expansion frame is symmetrically provided with fixing plates, jacks are arranged between the fixing plates and the top plate, and the jacks are movably connected with the expansion plate in an inserting mode.

Further, the fixed plate and the expansion plate are arranged in parallel, the side wall of the insertion hole is provided with a fixed bolt, and the fixed bolt is in threaded connection with the expansion plate.

Furthermore, the expansion plate is provided with a limiting plate, and the limiting plate is in contact with one side of the fixing plate.

Further, the cross section of the limiting plate is wedge-shaped.

Furthermore, the longitudinal section of the bucket body is an isosceles trapezoid with a wide upper part and a narrow lower part.

Furthermore, bucket teeth are arranged on the front side of the bucket body and the front side of the expansion plate.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, the bucket body is arranged to replace the bucket of an excavator in the prior art, the front side of the bucket body is open, the front side is used as the main part of the excavator, and the side surface of the bucket body is inclined, so that the drainage ditch structure formed by excavation is directly in a shape with a wide upper part and a narrow lower part, the drainage ditch can be excavated and formed at one time, the later-stage trimming is avoided, the excavation efficiency is greatly improved, the excavation is more convenient, and the working strength is reduced;

2. when the arrangement has requirements on the excavation depth, different expansion frames can be connected to the expansion plates so as to improve the overall height of the bucket body, the depth of an excavated drainage ditch can be ensured during excavation, the excavation efficiency is further improved, and the excavator bucket is suitable for construction requirements of different pavements and projects;

3. the extension frame includes posterior lateral plate and roof, the posterior lateral plate is connected with the trailing flank of bucket main part, make the bucket main part after the extension form relative confined environment, can preserve the soil of digging out, avoid falling into the fashioned escape canal of excavation, reduce the extra work of follow-up clearance, the top surface parallel arrangement of roof and bucket main part simultaneously, set up dipper connecting axle and connecting rod connecting axle on the roof, utilize both to be connected with current excavator, drive this device and excavate the operation, can make this device can both be connected with the excavator when the co-altitude, guarantee with the good cooperation of existing equipment, and the device has very strong practicality.

Drawings

FIG. 1 is a schematic perspective view of the present invention.

Fig. 2 is a left side view of the present invention.

Fig. 3 is a cross-sectional view taken along the line a-a of fig. 2 of the present invention.

Fig. 4 is a cross-sectional view taken in the direction B-B of fig. 2 of the present invention.

Fig. 5 is a schematic structural view of the jack assembly of the present invention.

Reference numerals shown in the drawings:

1. a bucket body; 2. an expansion board; 3. an expansion frame; 4. a rear side plate; 5. a top plate; 6. a bucket rod connecting shaft; 7. a connecting rod connecting shaft; 8. a fixing plate; 9. a jack; 10. fixing the bolt; 11. a limiting plate; 12. and (4) bucket teeth.

Detailed Description

The utility model will be further illustrated with reference to the following specific examples. It should be understood that these examples are for illustrative purposes only and are not intended to limit the scope of the present invention. Further, it should be understood that various changes or modifications of the present invention may be made by those skilled in the art after reading the teaching of the present invention, and these equivalents also fall within the scope of the present application.

The utility model relates to a drainage ditch excavation forming structure, which comprises a bucket body 1, wherein the bucket body 1 adopts the same structure as the existing bucket, the front side of the bucket body 1 is open, the side wall of the front side is used as a main part for excavation during excavation, excavated soil is temporarily stored in the bucket body 1, the side surface of the bucket body 1 is obliquely arranged, the obliquely arranged side surface enables the bucket body 1 to form a shape with unequal widths up and down, particularly, when a drainage ditch is excavated, the longitudinal section of the bucket body 1 is in a shape with a wide top and a narrow bottom, so that the excavated drainage ditch is in a shape with a wide top and a narrow bottom, the excavation forming can be realized by one-time excavation without performing later-stage auxiliary excavation and shaping, the convenience of excavation is greatly improved, the construction efficiency is improved, expansion plates 2 are arranged on the two side surfaces of the bucket body 1, the extension plate 2 extends along the inclined direction of the side surface of the bucket body 1, the preferred extension plate 2 and the bucket body 1 are welded or integrally formed, a plurality of extension frames 3 are detachably connected to the extension plate 2, so that different extension frames 3 can be detachably fixed on different heights of the extension plate 2 according to the required excavation depth, the integral height change of the extension frames 3 and the bucket body 1 can be realized, different excavation depths can be formed, the construction requirements of different terrains and construction environments can be met, the extension frame 3 has better adaptability in use, the extension frame 3 comprises a rear side plate 4 and a top plate 5, the rear side plate 4 is connected with the rear side surface of the bucket body 1, the rear side plate 4 is in contact with the rear side surface of the bucket body 1 to prolong the height of the rear side surface, and the top plate 5 is arranged in parallel to the top surface of the bucket body 1, thereby make roof 5, posterior lateral plate 4, the space of digging bucket main part 1 constitution sealed relatively, the uncovered department that only leaves the front side excavates the use, has guaranteed the effect when the different degree of depth excavation, avoids the soil of excavation to spill, guarantees the fashioned quality of excavation, be equipped with dipper connecting axle 6 and connecting rod connecting axle 7 on the roof 5, it is continuous with digging the pole rotation of excavator to rotate through dipper connecting axle 6, and connecting rod connecting axle 7 rotates with the hydraulic stem on the excavator to be connected, utilizes the flexible rotation that drives digging bucket main part 1 of hydraulic stem, drives this device and rotates the excavation, guarantees that this device of different height can both realize the good cooperation with current excavator, is connected with current equipment, guarantees its practicality of excavating to the different degree of depth escape canals.

Preferably, the fixed plate 8 is arranged on the side face of the expansion frame 3 symmetrically, the fixed plate 8 is welded or bolted on the rear side plate 4 symmetrically, the jack 9 is arranged between the fixed plate 8 and the top plate 5, the jack 9 is composed of the fixed plate 8, the rear side plate 4 and the top plate 5, the jack 9 is movably inserted into the expansion plate 2, the expansion frame 3 can be directly inserted into the expansion plate 2 through the jack 9 when the expansion frame is installed, the expansion frame 3 is convenient to install, meanwhile, the expansion frame 3 is fixed through the matching of the jack 9 and the expansion plate 2, and the firmness of the expansion frame 3 during use is improved.

Preferably, fixed plate 8 and expansion board 2 parallel arrangement can make jack 9 and expansion board 2 cooperation back, and fixed plate 8 contacts with expansion board 2 better and is connected, prevents to produce the condition of misplacing each other effectively between the two, and the steadiness at connection position further improves, be equipped with fixing bolt 10 on the lateral wall of jack 9, preferred fixing bolt 10 runs through posterior lateral plate 4, fixing bolt 10 and expansion board 2 threaded connection, after the installation with fixing bolt 10 pass posterior lateral plate 4 after fixed together with expansion board 2 threaded connection, the installation step is simplified more, and expansion frame 3 is more firm with expansion board 2's connection structure, guarantees that fashioned shape meets the requirements during the excavation.

Preferably, be equipped with limiting plate 11 on the expansion board 2, after the expansion board 2 inserted in jack 9, limiting plate 11 contacts with one side of fixed plate 8, restricts the position of fixed plate 8, makes jack 9 more convenient with the cooperation of expansion board 2, and the degree of pegging graft cooperation is easier to the accuse, can avoid fixed plate 8 to remove for expansion board 2 relatively after connecting, further improves the fixed effect to fixed plate 8.

Preferably, limiting plate 11's cross section is the wedge, when making limiting plate 11 carry out position to fixed plate 8 and inject, can also make the clearance of hookup location between fixed plate 8 and the expansion board 2 fill, makes the clearance position form the point type, can avoid soil to get into the clearance when carrying out the escape canal excavation, utilizes the shape of point type more convenient to excavate soil, and resistance when reducing the excavation makes the excavation more smooth and easy.

Preferably, the longitudinal section of the bucket body 1 is an isosceles trapezoid with a wide upper part and a narrow lower part, the isosceles trapezoid can enable the two sides of the bucket body 1 to be symmetrically arranged, the two sides of the excavated and formed drainage ditch are symmetrically inclined, the shape of the excavated drainage ditch is guaranteed to be more standard, and the quality of the excavated and formed drainage ditch is guaranteed.

Preferably, bucket tooth 12 is all equipped with to the front side of bucket main part 1 and the front side of expansion board 2, and the area when bucket tooth 12 sets up the part that can make this device front side excavation and soil contact is littleer, possesses bigger compressive strength during the excavation, and it is more laborsaving to excavate soil, guarantees the efficiency to different geology excavations.

The working principle is as follows: according to the utility model, the bucket body 1 is arranged to replace the bucket of an excavator in the prior art, the front side of the bucket body 1 is open, the front side is used as the main part of the excavator, and the side surface of the bucket body 1 is obliquely arranged, so that the drainage ditch structure formed by excavation is directly in a shape with a wide top and a narrow bottom, the drainage ditch can be excavated and formed at one time, the later-stage trimming is avoided, the excavation efficiency is greatly improved, the excavation is more convenient and faster, and the working strength is reduced; the two side surfaces of the bucket body 1 are provided with the expansion plates 2, and the plurality of expansion frames 3 are detachably fixed on the expansion plates 2, so that when the arrangement has requirements on the excavation depth, different expansion frames 3 can be connected to the expansion plates 2, the overall height of the bucket body 1 is improved, the depth of an excavated drainage ditch can be ensured during excavation, the excavation efficiency is further improved, and the bucket body is suitable for construction requirements of different pavements and projects; extension frame 3 includes posterior lateral plate 4 and roof 5, posterior lateral plate 4 is connected with the trailing flank of bucket main part 1, make the bucket main part 1 after the extension form relative confined environment, can preserve the soil of digging out, avoid falling into the fashioned escape canal of excavation, reduce the extra work of follow-up clearance, roof 5 and the top surface parallel arrangement of bucket main part 1 simultaneously, set up dipper connecting axle 6 and connecting rod connecting axle 7 on roof 5, utilize both to be connected with current excavator, it excavates the operation to drive this device, can make this device can both be connected with the excavator when the co-altitude, guarantee with the good cooperation of existing equipment, possess very strong practicality.

Claims (7)

1. The utility model provides a escape canal excavation shaping structure, includes bucket main part (1), the open setting in front side of bucket main part (1), the side slope of bucket main part (1) sets up its characterized in that: all be equipped with expansion board (2) on the both sides face of bucket main part (1), can dismantle on expansion board (2) and be connected with a plurality of expansion frame (3), expansion frame (3) include posterior lateral plate (4) and roof (5), posterior lateral plate (4) are connected with the trailing flank of bucket main part (1), roof (5) and the top surface parallel arrangement of bucket main part (1), be equipped with dipper connecting axle (6) and connecting rod connecting axle (7) on roof (5).

2. The drain excavation forming structure of claim 1, wherein: the expansion frame (3) is symmetrically provided with fixing plates (8) on the side surfaces, a jack (9) is arranged between each fixing plate (8) and the corresponding top plate (5), and the jack (9) is movably connected with the expansion plate (2) in an inserting mode.

3. The drain excavation forming structure of claim 2, wherein: the fixing plate (8) and the expansion plate (2) are arranged in parallel, a fixing bolt (10) is arranged on the side wall of the insertion hole (9), and the fixing bolt (10) is in threaded connection with the expansion plate (2).

4. The drain excavation forming structure of claim 3, wherein: a limiting plate (11) is arranged on the expansion plate (2), and the limiting plate (11) is in contact with one side of the fixing plate (8).

5. The drain excavation forming structure of claim 4, wherein: the cross section of the limiting plate (11) is wedge-shaped.

6. The drain excavation forming structure of any one of claims 1 to 5, wherein: the longitudinal section of the bucket body (1) is an isosceles trapezoid with a wide upper part and a narrow lower part.

7. The drain excavation forming structure of any one of claims 1 to 6, wherein: bucket teeth (12) are arranged on the front side of the bucket body (1) and the front side of the expansion plate (2).

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